EP0182484A3 - Liquid crystal display device - Google Patents

Liquid crystal display device Download PDF

Info

Publication number
EP0182484A3
EP0182484A3 EP85307198A EP85307198A EP0182484A3 EP 0182484 A3 EP0182484 A3 EP 0182484A3 EP 85307198 A EP85307198 A EP 85307198A EP 85307198 A EP85307198 A EP 85307198A EP 0182484 A3 EP0182484 A3 EP 0182484A3
Authority
EP
European Patent Office
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85307198A
Other versions
EP0182484B2 (en
EP0182484A2 (en
EP0182484B1 (en
Inventor
Mitsuya Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16690672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0182484(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of EP0182484A2 publication Critical patent/EP0182484A2/en
Publication of EP0182484A3 publication Critical patent/EP0182484A3/en
Application granted granted Critical
Publication of EP0182484B1 publication Critical patent/EP0182484B1/en
Publication of EP0182484B2 publication Critical patent/EP0182484B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP85307198A 1984-10-16 1985-10-08 Liquid crystal display device Expired - Lifetime EP0182484B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59216582A JPS6194086A (en) 1984-10-16 1984-10-16 Liquid crystal display unit
JP216582/84 1984-10-16

Publications (4)

Publication Number Publication Date
EP0182484A2 EP0182484A2 (en) 1986-05-28
EP0182484A3 true EP0182484A3 (en) 1987-09-02
EP0182484B1 EP0182484B1 (en) 1992-01-15
EP0182484B2 EP0182484B2 (en) 1995-04-05

Family

ID=16690672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85307198A Expired - Lifetime EP0182484B2 (en) 1984-10-16 1985-10-08 Liquid crystal display device

Country Status (3)

Country Link
EP (1) EP0182484B2 (en)
JP (1) JPS6194086A (en)
DE (1) DE3585209D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617956B2 (en) * 1985-01-29 1994-03-09 セイコー電子工業株式会社 Liquid crystal display manufacturing method
JPH0617957B2 (en) * 1985-05-15 1994-03-09 セイコー電子工業株式会社 Liquid crystal display
EP0234429B1 (en) * 1986-02-17 1995-05-24 Sel Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device with a charge strage structure
FR2601801B1 (en) * 1986-07-16 1988-09-16 Morin Francois ACTIVE MATRIX DISPLAY SCREEN USING HYDROGEN AMORPHOUS SILICON CARBIDE AND METHOD OF MANUFACTURING SAME
GB2203881B (en) * 1987-04-16 1991-03-27 Philips Electronic Associated Liquid crystal display device
JPS6465527A (en) * 1987-09-04 1989-03-10 Seiko Instr & Electronics Electro-optical device
GB9206086D0 (en) * 1992-03-20 1992-05-06 Philips Electronics Uk Ltd Manufacturing electronic devices comprising,e.g.tfts and mims
JP4733233B2 (en) 2008-09-19 2011-07-27 パナソニック株式会社 Manufacturing method of current suppressing element
KR20160007983A (en) 2014-07-10 2016-01-21 삼성디스플레이 주식회사 Liquid crystal display and method of manufacturing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223308A (en) * 1979-07-25 1980-09-16 Northern Telecom Limited LCDs (Liquid crystal displays) controlled by thin film diode switches
GB2050031A (en) * 1979-05-30 1980-12-31 Northern Telecom Ltd Liquid Crystal Displays Controlled via Metal-insulator- metal Devices
US4413883A (en) * 1979-05-31 1983-11-08 Northern Telecom Limited Displays controlled by MIM switches of small capacitance
EP0102452A2 (en) * 1982-08-07 1984-03-14 VDO Adolf Schindling AG Multiplexable liquid crystal cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197592A (en) * 1981-05-29 1982-12-03 Suwa Seikosha Kk Liquid crystal display unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2050031A (en) * 1979-05-30 1980-12-31 Northern Telecom Ltd Liquid Crystal Displays Controlled via Metal-insulator- metal Devices
US4413883A (en) * 1979-05-31 1983-11-08 Northern Telecom Limited Displays controlled by MIM switches of small capacitance
US4413883B1 (en) * 1979-05-31 1991-06-04 Northern Telecom Ltd
US4223308A (en) * 1979-07-25 1980-09-16 Northern Telecom Limited LCDs (Liquid crystal displays) controlled by thin film diode switches
EP0102452A2 (en) * 1982-08-07 1984-03-14 VDO Adolf Schindling AG Multiplexable liquid crystal cell

Also Published As

Publication number Publication date
JPS6194086A (en) 1986-05-12
DE3585209D1 (en) 1992-02-27
EP0182484B2 (en) 1995-04-05
JPH058808B2 (en) 1993-02-03
EP0182484A2 (en) 1986-05-28
EP0182484B1 (en) 1992-01-15

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